56036379 divided by 866 
Our goal is to divide 56036379 by 866.

Moving on to step 1:
The number 866 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 866

Going ahead to step 2:
When dividing 56 by 866, we get 0 with a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 56 to get 56.
Bring next digit (0) of the dividend behind the 56 and repeat the process: 560 / 866

Advancing to step 3:
The number 866 fits into 560 0 times, leaving a remainder of 560.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 560 after subtracting 0 from 560.
Bring next digit (3) of the dividend behind the 560 and repeat the process: 5603 / 866

On to step 4:
If we divide 5603 by 866, we get 6 and a remainder of 407.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 5196 away from 5603, we end up with 407.
Grab the next digit (6) from the dividend, add it to 407, then carry on: 4076 / 866

Let's proceed to step 5:
If we divide 4076 by 866, we get 4 and a remainder of 612.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
If we take 3464 away from 4076, we end up with 612.
Grab the next digit (3) from the dividend, add it to 612, then carry on: 6123 / 866

Moving on to step 6:
The number 866 fits into 6123 7 times, leaving a remainder of 61.
The next digit of our result is 7. 
Result so far: 647.0
The remainder is 61 after subtracting 6062 from 6123.
Grab the next digit (7) from the dividend, add it to 61, then carry on: 617 / 866

Let's proceed to step 7:
866 can be fit into 617 0 times, resulting in a remainder of 617.
Write down 0 as next digit of the result. 
Result so far: 6470.0
If we subtract 0 from 617, we get 617.
Include the next digit (9) from the dividend after 617, then repeat: 6179 / 866

Advancing to step 8:
866 can be fit into 6179 7 times, resulting in a remainder of 117.
The number 7 becomes the next digit in our result. 
Result so far: 64707.0
If we take 6062 away from 6179, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Let's proceed to step 9:
1170 divided by 866 is 1 with a remainder of 304.
Put 1 as the next digit of the answer. 
Result so far: 64707.1
Subtracting 866 from 1170 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 10:
When dividing 3040 by 866, we get 3 with a remainder of 442.
Record the quotient 3 as the next digit in the result. 
Result so far: 64707.13
Subtracting 2598 from 3040 leaves us with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Going ahead to step 11:
The number 866 fits into 4420 5 times, leaving a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 64707.135
The remainder is 90 after subtracting 4330 from 4420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 12:
The number 866 fits into 900 1 times, leaving a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 64707.1351
Subtracting 866 from 900 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 13:
If we divide 340 by 866, we get 0 and a remainder of 340.
The next digit of our result is 0. 
Result so far: 64707.1351
The remainder is 340 after subtracting 0 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 14:
When dividing 3400 by 866, we get 3 with a remainder of 802.
Record the quotient 3 as the next digit in the result. 
Result so far: 64707.135103
Subtracting 2598 from 3400 leaves us with 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Going ahead to step 15:
866 can be fit into 8020 9 times, resulting in a remainder of 226.
The next digit of our result is 9. 
Result so far: 64707.1351039
Subtract 7794 from 8020 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 16:
866 goes into 2260 2 times with a remainder of 528.
Use 2 as the next digit of our solution. 
Result so far: 64707.13510392
If we subtract 1732 from 2260, we get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

The final outcome is 64707.13510392, with a leftover of 5.28e-07.